SX28AC/DP-G
Parallax Inc.
SX28AC/DP-G
Parallax Inc.
IC MCU 8BIT 3KB FLASH 28DIP
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Product details
Designed for industrial IoT applications, the SX28AC/DP-G by Parallax Inc. redefines performance in Embedded - Microcontrollers. Its ultra-low power architecture and robust RF coexistence capabilities make it ideal for wireless sensor networks in smart factory environments.A 8-Bit architecture with single-cycle multiply-accumulate units accelerates FFT computations for vibration analysis in predictive maintenance applications.Operating at 75MHz with <1 A/MHz active current, the microcontroller delivers the perfect balance between performance and energy efficiency for energy-harvesting applications.Brown-out Detect/Reset, POR, WDT include advanced security features like cryptographic accelerators and true random number generators, protecting industrial equipment from cyber threats.With 20 programmable as either digital or analog interfaces, the device can directly interface with diverse industrial sensors including 4-20mA loops.3KB (2K x 12) accommodates both the application code and wireless stack, with 20% headroom for future feature expansion in modular industrial controllers.The FLASH implementation supports live firmware updates with rollback protection, ensuring uninterrupted operation during field upgrades.136 x 8 of retention RAM maintains context during deep sleep modes, enabling instant wake-up response to critical process events.The 3V ~ 5.5V range supports direct powering from industrial 24V DC supplies through simple resistive dividers, simplifying power architecture.The Internal design maintains 0.25% frequency accuracy for wireless protocol timing, eliminating the need for external crystal components in space-constrained designs.Rated for 0°C ~ 70°C (TA), the device operates reliably in foundry environments where ambient temperatures can fluctuate rapidly.Through Hole packaging withstands repeated thermal shock from -40 C to 125 C, meeting reliability requirements for outdoor industrial installations.The 28-DIP (0.300", 7.62mm) format provides 8kV ESD protection on all pins, surviving electrostatic discharges common in plastic injection molding facilities.
Product Attributes
- Product Status: Obsolete
- Core Processor: -
- Core Size: 8-Bit
- Speed: 75MHz
- Connectivity: -
- Peripherals: Brown-out Detect/Reset, POR, WDT
- Number of I/O: 20
- Program Memory Size: 3KB (2K x 12)
- Program Memory Type: FLASH
- EEPROM Size: -
- RAM Size: 136 x 8
- Voltage - Supply (Vcc/Vdd): 3V ~ 5.5V
- Data Converters: -
- Oscillator Type: Internal
- Operating Temperature: 0°C ~ 70°C (TA)
- Mounting Type: Through Hole
- Package / Case: 28-DIP (0.300", 7.62mm)
- Supplier Device Package: -
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